1 /****************************************************************************** 2 * 3 * Name: aclocal.h - Internal data types used across the ACPI subsystem 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2014, Intel Corp. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification. 17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 * substantially similar to the "NO WARRANTY" disclaimer below 19 * ("Disclaimer") and any redistribution must be conditioned upon 20 * including a substantially similar Disclaimer requirement for further 21 * binary redistribution. 22 * 3. Neither the names of the above-listed copyright holders nor the names 23 * of any contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * Alternatively, this software may be distributed under the terms of the 27 * GNU General Public License ("GPL") version 2 as published by the Free 28 * Software Foundation. 29 * 30 * NO WARRANTY 31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 * POSSIBILITY OF SUCH DAMAGES. 42 */ 43 44 #ifndef __ACLOCAL_H__ 45 #define __ACLOCAL_H__ 46 47 48 /* acpisrc:StructDefs -- for acpisrc conversion */ 49 50 #define ACPI_SERIALIZED 0xFF 51 52 typedef UINT32 ACPI_MUTEX_HANDLE; 53 #define ACPI_GLOBAL_LOCK (ACPI_SEMAPHORE) (-1) 54 55 /* Total number of aml opcodes defined */ 56 57 #define AML_NUM_OPCODES 0x81 58 59 60 /* Forward declarations */ 61 62 struct acpi_walk_state; 63 struct acpi_obj_mutex; 64 union acpi_parse_object; 65 66 67 /***************************************************************************** 68 * 69 * Mutex typedefs and structs 70 * 71 ****************************************************************************/ 72 73 74 /* 75 * Predefined handles for the mutex objects used within the subsystem 76 * All mutex objects are automatically created by AcpiUtMutexInitialize. 77 * 78 * The acquire/release ordering protocol is implied via this list. Mutexes 79 * with a lower value must be acquired before mutexes with a higher value. 80 * 81 * NOTE: any changes here must be reflected in the AcpiGbl_MutexNames 82 * table below also! 83 */ 84 #define ACPI_MTX_INTERPRETER 0 /* AML Interpreter, main lock */ 85 #define ACPI_MTX_NAMESPACE 1 /* ACPI Namespace */ 86 #define ACPI_MTX_TABLES 2 /* Data for ACPI tables */ 87 #define ACPI_MTX_EVENTS 3 /* Data for ACPI events */ 88 #define ACPI_MTX_CACHES 4 /* Internal caches, general purposes */ 89 #define ACPI_MTX_MEMORY 5 /* Debug memory tracking lists */ 90 #define ACPI_MTX_DEBUG_CMD_COMPLETE 6 /* AML debugger */ 91 #define ACPI_MTX_DEBUG_CMD_READY 7 /* AML debugger */ 92 93 #define ACPI_MAX_MUTEX 7 94 #define ACPI_NUM_MUTEX ACPI_MAX_MUTEX+1 95 96 97 /* Lock structure for reader/writer interfaces */ 98 99 typedef struct acpi_rw_lock 100 { 101 ACPI_MUTEX WriterMutex; 102 ACPI_MUTEX ReaderMutex; 103 UINT32 NumReaders; 104 105 } ACPI_RW_LOCK; 106 107 108 /* 109 * Predefined handles for spinlocks used within the subsystem. 110 * These spinlocks are created by AcpiUtMutexInitialize 111 */ 112 #define ACPI_LOCK_GPES 0 113 #define ACPI_LOCK_HARDWARE 1 114 115 #define ACPI_MAX_LOCK 1 116 #define ACPI_NUM_LOCK ACPI_MAX_LOCK+1 117 118 119 /* This Thread ID means that the mutex is not in use (unlocked) */ 120 121 #define ACPI_MUTEX_NOT_ACQUIRED (ACPI_THREAD_ID) -1 122 123 /* Table for the global mutexes */ 124 125 typedef struct acpi_mutex_info 126 { 127 ACPI_MUTEX Mutex; 128 UINT32 UseCount; 129 ACPI_THREAD_ID ThreadId; 130 131 } ACPI_MUTEX_INFO; 132 133 134 /* Lock flag parameter for various interfaces */ 135 136 #define ACPI_MTX_DO_NOT_LOCK 0 137 #define ACPI_MTX_LOCK 1 138 139 140 /* Field access granularities */ 141 142 #define ACPI_FIELD_BYTE_GRANULARITY 1 143 #define ACPI_FIELD_WORD_GRANULARITY 2 144 #define ACPI_FIELD_DWORD_GRANULARITY 4 145 #define ACPI_FIELD_QWORD_GRANULARITY 8 146 147 148 #define ACPI_ENTRY_NOT_FOUND NULL 149 150 151 /***************************************************************************** 152 * 153 * Namespace typedefs and structs 154 * 155 ****************************************************************************/ 156 157 /* Operational modes of the AML interpreter/scanner */ 158 159 typedef enum 160 { 161 ACPI_IMODE_LOAD_PASS1 = 0x01, 162 ACPI_IMODE_LOAD_PASS2 = 0x02, 163 ACPI_IMODE_EXECUTE = 0x03 164 165 } ACPI_INTERPRETER_MODE; 166 167 168 /* 169 * The Namespace Node describes a named object that appears in the AML. 170 * DescriptorType is used to differentiate between internal descriptors. 171 * 172 * The node is optimized for both 32-bit and 64-bit platforms: 173 * 20 bytes for the 32-bit case, 32 bytes for the 64-bit case. 174 * 175 * Note: The DescriptorType and Type fields must appear in the identical 176 * position in both the ACPI_NAMESPACE_NODE and ACPI_OPERAND_OBJECT 177 * structures. 178 */ 179 typedef struct acpi_namespace_node 180 { 181 union acpi_operand_object *Object; /* Interpreter object */ 182 UINT8 DescriptorType; /* Differentiate object descriptor types */ 183 UINT8 Type; /* ACPI Type associated with this name */ 184 UINT8 Flags; /* Miscellaneous flags */ 185 ACPI_OWNER_ID OwnerId; /* Node creator */ 186 ACPI_NAME_UNION Name; /* ACPI Name, always 4 chars per ACPI spec */ 187 struct acpi_namespace_node *Parent; /* Parent node */ 188 struct acpi_namespace_node *Child; /* First child */ 189 struct acpi_namespace_node *Peer; /* First peer */ 190 191 /* 192 * The following fields are used by the ASL compiler and disassembler only 193 */ 194 #ifdef ACPI_LARGE_NAMESPACE_NODE 195 union acpi_parse_object *Op; 196 UINT32 Value; 197 UINT32 Length; 198 #endif 199 200 } ACPI_NAMESPACE_NODE; 201 202 203 /* Namespace Node flags */ 204 205 #define ANOBJ_RESERVED 0x01 /* Available for use */ 206 #define ANOBJ_TEMPORARY 0x02 /* Node is create by a method and is temporary */ 207 #define ANOBJ_METHOD_ARG 0x04 /* Node is a method argument */ 208 #define ANOBJ_METHOD_LOCAL 0x08 /* Node is a method local */ 209 #define ANOBJ_SUBTREE_HAS_INI 0x10 /* Used to optimize device initialization */ 210 #define ANOBJ_EVALUATED 0x20 /* Set on first evaluation of node */ 211 #define ANOBJ_ALLOCATED_BUFFER 0x40 /* Method AML buffer is dynamic (InstallMethod) */ 212 213 #define ANOBJ_IS_EXTERNAL 0x08 /* iASL only: This object created via External() */ 214 #define ANOBJ_METHOD_NO_RETVAL 0x10 /* iASL only: Method has no return value */ 215 #define ANOBJ_METHOD_SOME_NO_RETVAL 0x20 /* iASL only: Method has at least one return value */ 216 #define ANOBJ_IS_REFERENCED 0x80 /* iASL only: Object was referenced */ 217 218 219 /* Internal ACPI table management - master table list */ 220 221 typedef struct acpi_table_list 222 { 223 ACPI_TABLE_DESC *Tables; /* Table descriptor array */ 224 UINT32 CurrentTableCount; /* Tables currently in the array */ 225 UINT32 MaxTableCount; /* Max tables array will hold */ 226 UINT8 Flags; 227 228 } ACPI_TABLE_LIST; 229 230 /* Flags for above */ 231 232 #define ACPI_ROOT_ORIGIN_UNKNOWN (0) /* ~ORIGIN_ALLOCATED */ 233 #define ACPI_ROOT_ORIGIN_ALLOCATED (1) 234 #define ACPI_ROOT_ALLOW_RESIZE (2) 235 236 237 /* Predefined (fixed) table indexes */ 238 239 #define ACPI_TABLE_INDEX_DSDT (0) 240 #define ACPI_TABLE_INDEX_FACS (1) 241 242 243 typedef struct acpi_find_context 244 { 245 char *SearchFor; 246 ACPI_HANDLE *List; 247 UINT32 *Count; 248 249 } ACPI_FIND_CONTEXT; 250 251 252 typedef struct acpi_ns_search_data 253 { 254 ACPI_NAMESPACE_NODE *Node; 255 256 } ACPI_NS_SEARCH_DATA; 257 258 259 /* Object types used during package copies */ 260 261 #define ACPI_COPY_TYPE_SIMPLE 0 262 #define ACPI_COPY_TYPE_PACKAGE 1 263 264 265 /* Info structure used to convert external<->internal namestrings */ 266 267 typedef struct acpi_namestring_info 268 { 269 const char *ExternalName; 270 const char *NextExternalChar; 271 char *InternalName; 272 UINT32 Length; 273 UINT32 NumSegments; 274 UINT32 NumCarats; 275 BOOLEAN FullyQualified; 276 277 } ACPI_NAMESTRING_INFO; 278 279 280 /* Field creation info */ 281 282 typedef struct acpi_create_field_info 283 { 284 ACPI_NAMESPACE_NODE *RegionNode; 285 ACPI_NAMESPACE_NODE *FieldNode; 286 ACPI_NAMESPACE_NODE *RegisterNode; 287 ACPI_NAMESPACE_NODE *DataRegisterNode; 288 ACPI_NAMESPACE_NODE *ConnectionNode; 289 UINT8 *ResourceBuffer; 290 UINT32 BankValue; 291 UINT32 FieldBitPosition; 292 UINT32 FieldBitLength; 293 UINT16 ResourceLength; 294 UINT8 FieldFlags; 295 UINT8 Attribute; 296 UINT8 FieldType; 297 UINT8 AccessLength; 298 299 } ACPI_CREATE_FIELD_INFO; 300 301 302 typedef 303 ACPI_STATUS (*ACPI_INTERNAL_METHOD) ( 304 struct acpi_walk_state *WalkState); 305 306 307 /* 308 * Bitmapped ACPI types. Used internally only 309 */ 310 #define ACPI_BTYPE_ANY 0x00000000 311 #define ACPI_BTYPE_INTEGER 0x00000001 312 #define ACPI_BTYPE_STRING 0x00000002 313 #define ACPI_BTYPE_BUFFER 0x00000004 314 #define ACPI_BTYPE_PACKAGE 0x00000008 315 #define ACPI_BTYPE_FIELD_UNIT 0x00000010 316 #define ACPI_BTYPE_DEVICE 0x00000020 317 #define ACPI_BTYPE_EVENT 0x00000040 318 #define ACPI_BTYPE_METHOD 0x00000080 319 #define ACPI_BTYPE_MUTEX 0x00000100 320 #define ACPI_BTYPE_REGION 0x00000200 321 #define ACPI_BTYPE_POWER 0x00000400 322 #define ACPI_BTYPE_PROCESSOR 0x00000800 323 #define ACPI_BTYPE_THERMAL 0x00001000 324 #define ACPI_BTYPE_BUFFER_FIELD 0x00002000 325 #define ACPI_BTYPE_DDB_HANDLE 0x00004000 326 #define ACPI_BTYPE_DEBUG_OBJECT 0x00008000 327 #define ACPI_BTYPE_REFERENCE 0x00010000 328 #define ACPI_BTYPE_RESOURCE 0x00020000 329 330 #define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) 331 332 #define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) 333 #define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE) 334 #define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) 335 #define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ 336 #define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF 337 338 #pragma pack(1) 339 340 /* 341 * Information structure for ACPI predefined names. 342 * Each entry in the table contains the following items: 343 * 344 * Name - The ACPI reserved name 345 * ParamCount - Number of arguments to the method 346 * ExpectedReturnBtypes - Allowed type(s) for the return value 347 */ 348 typedef struct acpi_name_info 349 { 350 char Name[ACPI_NAME_SIZE]; 351 UINT16 ArgumentList; 352 UINT8 ExpectedBtypes; 353 354 } ACPI_NAME_INFO; 355 356 /* 357 * Secondary information structures for ACPI predefined objects that return 358 * package objects. This structure appears as the next entry in the table 359 * after the NAME_INFO structure above. 360 * 361 * The reason for this is to minimize the size of the predefined name table. 362 */ 363 364 /* 365 * Used for ACPI_PTYPE1_FIXED, ACPI_PTYPE1_VAR, ACPI_PTYPE2, 366 * ACPI_PTYPE2_MIN, ACPI_PTYPE2_PKG_COUNT, ACPI_PTYPE2_COUNT, 367 * ACPI_PTYPE2_FIX_VAR 368 */ 369 typedef struct acpi_package_info 370 { 371 UINT8 Type; 372 UINT8 ObjectType1; 373 UINT8 Count1; 374 UINT8 ObjectType2; 375 UINT8 Count2; 376 UINT16 Reserved; 377 378 } ACPI_PACKAGE_INFO; 379 380 /* Used for ACPI_PTYPE2_FIXED */ 381 382 typedef struct acpi_package_info2 383 { 384 UINT8 Type; 385 UINT8 Count; 386 UINT8 ObjectType[4]; 387 UINT8 Reserved; 388 389 } ACPI_PACKAGE_INFO2; 390 391 /* Used for ACPI_PTYPE1_OPTION */ 392 393 typedef struct acpi_package_info3 394 { 395 UINT8 Type; 396 UINT8 Count; 397 UINT8 ObjectType[2]; 398 UINT8 TailObjectType; 399 UINT16 Reserved; 400 401 } ACPI_PACKAGE_INFO3; 402 403 typedef union acpi_predefined_info 404 { 405 ACPI_NAME_INFO Info; 406 ACPI_PACKAGE_INFO RetInfo; 407 ACPI_PACKAGE_INFO2 RetInfo2; 408 ACPI_PACKAGE_INFO3 RetInfo3; 409 410 } ACPI_PREDEFINED_INFO; 411 412 /* Reset to default packing */ 413 414 #pragma pack() 415 416 417 /* Return object auto-repair info */ 418 419 typedef ACPI_STATUS (*ACPI_OBJECT_CONVERTER) ( 420 union acpi_operand_object *OriginalObject, 421 union acpi_operand_object **ConvertedObject); 422 423 typedef struct acpi_simple_repair_info 424 { 425 char Name[ACPI_NAME_SIZE]; 426 UINT32 UnexpectedBtypes; 427 UINT32 PackageIndex; 428 ACPI_OBJECT_CONVERTER ObjectConverter; 429 430 } ACPI_SIMPLE_REPAIR_INFO; 431 432 433 /* 434 * Bitmapped return value types 435 * Note: the actual data types must be contiguous, a loop in nspredef.c 436 * depends on this. 437 */ 438 #define ACPI_RTYPE_ANY 0x00 439 #define ACPI_RTYPE_NONE 0x01 440 #define ACPI_RTYPE_INTEGER 0x02 441 #define ACPI_RTYPE_STRING 0x04 442 #define ACPI_RTYPE_BUFFER 0x08 443 #define ACPI_RTYPE_PACKAGE 0x10 444 #define ACPI_RTYPE_REFERENCE 0x20 445 #define ACPI_RTYPE_ALL 0x3F 446 447 #define ACPI_NUM_RTYPES 5 /* Number of actual object types */ 448 449 450 /***************************************************************************** 451 * 452 * Event typedefs and structs 453 * 454 ****************************************************************************/ 455 456 /* Dispatch info for each host-installed SCI handler */ 457 458 typedef struct acpi_sci_handler_info 459 { 460 struct acpi_sci_handler_info *Next; 461 ACPI_SCI_HANDLER Address; /* Address of handler */ 462 void *Context; /* Context to be passed to handler */ 463 464 } ACPI_SCI_HANDLER_INFO; 465 466 /* Dispatch info for each GPE -- either a method or handler, cannot be both */ 467 468 typedef struct acpi_gpe_handler_info 469 { 470 ACPI_GPE_HANDLER Address; /* Address of handler, if any */ 471 void *Context; /* Context to be passed to handler */ 472 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level (saved) */ 473 UINT8 OriginalFlags; /* Original (pre-handler) GPE info */ 474 BOOLEAN OriginallyEnabled; /* True if GPE was originally enabled */ 475 476 } ACPI_GPE_HANDLER_INFO; 477 478 /* Notify info for implicit notify, multiple device objects */ 479 480 typedef struct acpi_gpe_notify_info 481 { 482 ACPI_NAMESPACE_NODE *DeviceNode; /* Device to be notified */ 483 struct acpi_gpe_notify_info *Next; 484 485 } ACPI_GPE_NOTIFY_INFO; 486 487 /* 488 * GPE dispatch info. At any time, the GPE can have at most one type 489 * of dispatch - Method, Handler, or Implicit Notify. 490 */ 491 typedef union acpi_gpe_dispatch_info 492 { 493 ACPI_NAMESPACE_NODE *MethodNode; /* Method node for this GPE level */ 494 ACPI_GPE_HANDLER_INFO *Handler; /* Installed GPE handler */ 495 ACPI_GPE_NOTIFY_INFO *NotifyList; /* List of _PRW devices for implicit notifies */ 496 497 } ACPI_GPE_DISPATCH_INFO; 498 499 /* 500 * Information about a GPE, one per each GPE in an array. 501 * NOTE: Important to keep this struct as small as possible. 502 */ 503 typedef struct acpi_gpe_event_info 504 { 505 union acpi_gpe_dispatch_info Dispatch; /* Either Method, Handler, or NotifyList */ 506 struct acpi_gpe_register_info *RegisterInfo; /* Backpointer to register info */ 507 UINT8 Flags; /* Misc info about this GPE */ 508 UINT8 GpeNumber; /* This GPE */ 509 UINT8 RuntimeCount; /* References to a run GPE */ 510 511 } ACPI_GPE_EVENT_INFO; 512 513 /* Information about a GPE register pair, one per each status/enable pair in an array */ 514 515 typedef struct acpi_gpe_register_info 516 { 517 ACPI_GENERIC_ADDRESS StatusAddress; /* Address of status reg */ 518 ACPI_GENERIC_ADDRESS EnableAddress; /* Address of enable reg */ 519 UINT16 BaseGpeNumber; /* Base GPE number for this register */ 520 UINT8 EnableForWake; /* GPEs to keep enabled when sleeping */ 521 UINT8 EnableForRun; /* GPEs to keep enabled when running */ 522 523 } ACPI_GPE_REGISTER_INFO; 524 525 /* 526 * Information about a GPE register block, one per each installed block -- 527 * GPE0, GPE1, and one per each installed GPE Block Device. 528 */ 529 typedef struct acpi_gpe_block_info 530 { 531 ACPI_NAMESPACE_NODE *Node; 532 struct acpi_gpe_block_info *Previous; 533 struct acpi_gpe_block_info *Next; 534 struct acpi_gpe_xrupt_info *XruptBlock; /* Backpointer to interrupt block */ 535 ACPI_GPE_REGISTER_INFO *RegisterInfo; /* One per GPE register pair */ 536 ACPI_GPE_EVENT_INFO *EventInfo; /* One for each GPE */ 537 UINT64 Address; /* Base address of the block */ 538 UINT32 RegisterCount; /* Number of register pairs in block */ 539 UINT16 GpeCount; /* Number of individual GPEs in block */ 540 UINT16 BlockBaseNumber;/* Base GPE number for this block */ 541 UINT8 SpaceId; 542 BOOLEAN Initialized; /* TRUE if this block is initialized */ 543 544 } ACPI_GPE_BLOCK_INFO; 545 546 /* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */ 547 548 typedef struct acpi_gpe_xrupt_info 549 { 550 struct acpi_gpe_xrupt_info *Previous; 551 struct acpi_gpe_xrupt_info *Next; 552 ACPI_GPE_BLOCK_INFO *GpeBlockListHead; /* List of GPE blocks for this xrupt */ 553 UINT32 InterruptNumber; /* System interrupt number */ 554 555 } ACPI_GPE_XRUPT_INFO; 556 557 typedef struct acpi_gpe_walk_info 558 { 559 ACPI_NAMESPACE_NODE *GpeDevice; 560 ACPI_GPE_BLOCK_INFO *GpeBlock; 561 UINT16 Count; 562 ACPI_OWNER_ID OwnerId; 563 BOOLEAN ExecuteByOwnerId; 564 565 } ACPI_GPE_WALK_INFO; 566 567 typedef struct acpi_gpe_device_info 568 { 569 UINT32 Index; 570 UINT32 NextBlockBaseIndex; 571 ACPI_STATUS Status; 572 ACPI_NAMESPACE_NODE *GpeDevice; 573 574 } ACPI_GPE_DEVICE_INFO; 575 576 typedef ACPI_STATUS (*ACPI_GPE_CALLBACK) ( 577 ACPI_GPE_XRUPT_INFO *GpeXruptInfo, 578 ACPI_GPE_BLOCK_INFO *GpeBlock, 579 void *Context); 580 581 582 /* Information about each particular fixed event */ 583 584 typedef struct acpi_fixed_event_handler 585 { 586 ACPI_EVENT_HANDLER Handler; /* Address of handler. */ 587 void *Context; /* Context to be passed to handler */ 588 589 } ACPI_FIXED_EVENT_HANDLER; 590 591 typedef struct acpi_fixed_event_info 592 { 593 UINT8 StatusRegisterId; 594 UINT8 EnableRegisterId; 595 UINT16 StatusBitMask; 596 UINT16 EnableBitMask; 597 598 } ACPI_FIXED_EVENT_INFO; 599 600 /* Information used during field processing */ 601 602 typedef struct acpi_field_info 603 { 604 UINT8 SkipField; 605 UINT8 FieldFlag; 606 UINT32 PkgLength; 607 608 } ACPI_FIELD_INFO; 609 610 611 /***************************************************************************** 612 * 613 * Generic "state" object for stacks 614 * 615 ****************************************************************************/ 616 617 #define ACPI_CONTROL_NORMAL 0xC0 618 #define ACPI_CONTROL_CONDITIONAL_EXECUTING 0xC1 619 #define ACPI_CONTROL_PREDICATE_EXECUTING 0xC2 620 #define ACPI_CONTROL_PREDICATE_FALSE 0xC3 621 #define ACPI_CONTROL_PREDICATE_TRUE 0xC4 622 623 624 #define ACPI_STATE_COMMON \ 625 void *Next; \ 626 UINT8 DescriptorType; /* To differentiate various internal objs */\ 627 UINT8 Flags; \ 628 UINT16 Value; \ 629 UINT16 State; 630 631 /* There are 2 bytes available here until the next natural alignment boundary */ 632 633 typedef struct acpi_common_state 634 { 635 ACPI_STATE_COMMON 636 } ACPI_COMMON_STATE; 637 638 639 /* 640 * Update state - used to traverse complex objects such as packages 641 */ 642 typedef struct acpi_update_state 643 { 644 ACPI_STATE_COMMON 645 union acpi_operand_object *Object; 646 647 } ACPI_UPDATE_STATE; 648 649 650 /* 651 * Pkg state - used to traverse nested package structures 652 */ 653 typedef struct acpi_pkg_state 654 { 655 ACPI_STATE_COMMON 656 UINT16 Index; 657 union acpi_operand_object *SourceObject; 658 union acpi_operand_object *DestObject; 659 struct acpi_walk_state *WalkState; 660 void *ThisTargetObj; 661 UINT32 NumPackages; 662 663 } ACPI_PKG_STATE; 664 665 666 /* 667 * Control state - one per if/else and while constructs. 668 * Allows nesting of these constructs 669 */ 670 typedef struct acpi_control_state 671 { 672 ACPI_STATE_COMMON 673 UINT16 Opcode; 674 union acpi_parse_object *PredicateOp; 675 UINT8 *AmlPredicateStart; /* Start of if/while predicate */ 676 UINT8 *PackageEnd; /* End of if/while block */ 677 UINT32 LoopCount; /* While() loop counter */ 678 679 } ACPI_CONTROL_STATE; 680 681 682 /* 683 * Scope state - current scope during namespace lookups 684 */ 685 typedef struct acpi_scope_state 686 { 687 ACPI_STATE_COMMON 688 ACPI_NAMESPACE_NODE *Node; 689 690 } ACPI_SCOPE_STATE; 691 692 693 typedef struct acpi_pscope_state 694 { 695 ACPI_STATE_COMMON 696 UINT32 ArgCount; /* Number of fixed arguments */ 697 union acpi_parse_object *Op; /* Current op being parsed */ 698 UINT8 *ArgEnd; /* Current argument end */ 699 UINT8 *PkgEnd; /* Current package end */ 700 UINT32 ArgList; /* Next argument to parse */ 701 702 } ACPI_PSCOPE_STATE; 703 704 705 /* 706 * Thread state - one per thread across multiple walk states. Multiple walk 707 * states are created when there are nested control methods executing. 708 */ 709 typedef struct acpi_thread_state 710 { 711 ACPI_STATE_COMMON 712 UINT8 CurrentSyncLevel; /* Mutex Sync (nested acquire) level */ 713 struct acpi_walk_state *WalkStateList; /* Head of list of WalkStates for this thread */ 714 union acpi_operand_object *AcquiredMutexList; /* List of all currently acquired mutexes */ 715 ACPI_THREAD_ID ThreadId; /* Running thread ID */ 716 717 } ACPI_THREAD_STATE; 718 719 720 /* 721 * Result values - used to accumulate the results of nested 722 * AML arguments 723 */ 724 typedef struct acpi_result_values 725 { 726 ACPI_STATE_COMMON 727 union acpi_operand_object *ObjDesc [ACPI_RESULTS_FRAME_OBJ_NUM]; 728 729 } ACPI_RESULT_VALUES; 730 731 732 typedef 733 ACPI_STATUS (*ACPI_PARSE_DOWNWARDS) ( 734 struct acpi_walk_state *WalkState, 735 union acpi_parse_object **OutOp); 736 737 typedef 738 ACPI_STATUS (*ACPI_PARSE_UPWARDS) ( 739 struct acpi_walk_state *WalkState); 740 741 742 /* Global handlers for AML Notifies */ 743 744 typedef struct acpi_global_notify_handler 745 { 746 ACPI_NOTIFY_HANDLER Handler; 747 void *Context; 748 749 } ACPI_GLOBAL_NOTIFY_HANDLER; 750 751 /* 752 * Notify info - used to pass info to the deferred notify 753 * handler/dispatcher. 754 */ 755 typedef struct acpi_notify_info 756 { 757 ACPI_STATE_COMMON 758 UINT8 HandlerListId; 759 ACPI_NAMESPACE_NODE *Node; 760 union acpi_operand_object *HandlerListHead; 761 ACPI_GLOBAL_NOTIFY_HANDLER *Global; 762 763 } ACPI_NOTIFY_INFO; 764 765 766 /* Generic state is union of structs above */ 767 768 typedef union acpi_generic_state 769 { 770 ACPI_COMMON_STATE Common; 771 ACPI_CONTROL_STATE Control; 772 ACPI_UPDATE_STATE Update; 773 ACPI_SCOPE_STATE Scope; 774 ACPI_PSCOPE_STATE ParseScope; 775 ACPI_PKG_STATE Pkg; 776 ACPI_THREAD_STATE Thread; 777 ACPI_RESULT_VALUES Results; 778 ACPI_NOTIFY_INFO Notify; 779 780 } ACPI_GENERIC_STATE; 781 782 783 /***************************************************************************** 784 * 785 * Interpreter typedefs and structs 786 * 787 ****************************************************************************/ 788 789 typedef 790 ACPI_STATUS (*ACPI_EXECUTE_OP) ( 791 struct acpi_walk_state *WalkState); 792 793 /* Address Range info block */ 794 795 typedef struct acpi_address_range 796 { 797 struct acpi_address_range *Next; 798 ACPI_NAMESPACE_NODE *RegionNode; 799 ACPI_PHYSICAL_ADDRESS StartAddress; 800 ACPI_PHYSICAL_ADDRESS EndAddress; 801 802 } ACPI_ADDRESS_RANGE; 803 804 805 /***************************************************************************** 806 * 807 * Parser typedefs and structs 808 * 809 ****************************************************************************/ 810 811 /* 812 * AML opcode, name, and argument layout 813 */ 814 typedef struct acpi_opcode_info 815 { 816 #if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT) 817 char *Name; /* Opcode name (disassembler/debug only) */ 818 #endif 819 UINT32 ParseArgs; /* Grammar/Parse time arguments */ 820 UINT32 RuntimeArgs; /* Interpret time arguments */ 821 UINT16 Flags; /* Misc flags */ 822 UINT8 ObjectType; /* Corresponding internal object type */ 823 UINT8 Class; /* Opcode class */ 824 UINT8 Type; /* Opcode type */ 825 826 } ACPI_OPCODE_INFO; 827 828 /* Structure for Resource Tag information */ 829 830 typedef struct acpi_tag_info 831 { 832 UINT32 BitOffset; 833 UINT32 BitLength; 834 835 } ACPI_TAG_INFO; 836 837 /* Value associated with the parse object */ 838 839 typedef union acpi_parse_value 840 { 841 UINT64 Integer; /* Integer constant (Up to 64 bits) */ 842 UINT32 Size; /* bytelist or field size */ 843 char *String; /* NULL terminated string */ 844 UINT8 *Buffer; /* buffer or string */ 845 char *Name; /* NULL terminated string */ 846 union acpi_parse_object *Arg; /* arguments and contained ops */ 847 ACPI_TAG_INFO Tag; /* Resource descriptor tag info */ 848 849 } ACPI_PARSE_VALUE; 850 851 852 #ifdef ACPI_DISASSEMBLER 853 #define ACPI_DISASM_ONLY_MEMBERS(a) a; 854 #else 855 #define ACPI_DISASM_ONLY_MEMBERS(a) 856 #endif 857 858 #define ACPI_PARSE_COMMON \ 859 union acpi_parse_object *Parent; /* Parent op */\ 860 UINT8 DescriptorType; /* To differentiate various internal objs */\ 861 UINT8 Flags; /* Type of Op */\ 862 UINT16 AmlOpcode; /* AML opcode */\ 863 UINT32 AmlOffset; /* Offset of declaration in AML */\ 864 union acpi_parse_object *Next; /* Next op */\ 865 ACPI_NAMESPACE_NODE *Node; /* For use by interpreter */\ 866 ACPI_PARSE_VALUE Value; /* Value or args associated with the opcode */\ 867 UINT8 ArgListLength; /* Number of elements in the arg list */\ 868 ACPI_DISASM_ONLY_MEMBERS (\ 869 UINT8 DisasmFlags; /* Used during AML disassembly */\ 870 UINT8 DisasmOpcode; /* Subtype used for disassembly */\ 871 char AmlOpName[16]) /* Op name (debug only) */ 872 873 874 /* Flags for DisasmFlags field above */ 875 876 #define ACPI_DASM_BUFFER 0x00 /* Buffer is a simple data buffer */ 877 #define ACPI_DASM_RESOURCE 0x01 /* Buffer is a Resource Descriptor */ 878 #define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */ 879 #define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */ 880 #define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */ 881 #define ACPI_DASM_UUID 0x05 /* Buffer is a UUID/GUID */ 882 #define ACPI_DASM_EISAID 0x06 /* Integer is an EISAID */ 883 #define ACPI_DASM_MATCHOP 0x07 /* Parent opcode is a Match() operator */ 884 #define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a LNotEqual (etc.) pair of opcodes */ 885 #define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a LNotEqual (etc.) pair of opcodes */ 886 #define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */ 887 #define ACPI_DASM_IGNORE 0x0B /* Not used at this time */ 888 889 /* 890 * Generic operation (for example: If, While, Store) 891 */ 892 typedef struct acpi_parse_obj_common 893 { 894 ACPI_PARSE_COMMON 895 } ACPI_PARSE_OBJ_COMMON; 896 897 898 /* 899 * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and OpRegions), 900 * and bytelists. 901 */ 902 typedef struct acpi_parse_obj_named 903 { 904 ACPI_PARSE_COMMON 905 UINT8 *Path; 906 UINT8 *Data; /* AML body or bytelist data */ 907 UINT32 Length; /* AML length */ 908 UINT32 Name; /* 4-byte name or zero if no name */ 909 910 } ACPI_PARSE_OBJ_NAMED; 911 912 913 /* This version is used by the iASL compiler only */ 914 915 #define ACPI_MAX_PARSEOP_NAME 20 916 917 typedef struct acpi_parse_obj_asl 918 { 919 ACPI_PARSE_COMMON 920 union acpi_parse_object *Child; 921 union acpi_parse_object *ParentMethod; 922 char *Filename; 923 char *ExternalName; 924 char *Namepath; 925 char NameSeg[4]; 926 UINT32 ExtraValue; 927 UINT32 Column; 928 UINT32 LineNumber; 929 UINT32 LogicalLineNumber; 930 UINT32 LogicalByteOffset; 931 UINT32 EndLine; 932 UINT32 EndLogicalLine; 933 UINT32 AcpiBtype; 934 UINT32 AmlLength; 935 UINT32 AmlSubtreeLength; 936 UINT32 FinalAmlLength; 937 UINT32 FinalAmlOffset; 938 UINT32 CompileFlags; 939 UINT16 ParseOpcode; 940 UINT8 AmlOpcodeLength; 941 UINT8 AmlPkgLenBytes; 942 UINT8 Extra; 943 char ParseOpName[ACPI_MAX_PARSEOP_NAME]; 944 945 } ACPI_PARSE_OBJ_ASL; 946 947 typedef union acpi_parse_object 948 { 949 ACPI_PARSE_OBJ_COMMON Common; 950 ACPI_PARSE_OBJ_NAMED Named; 951 ACPI_PARSE_OBJ_ASL Asl; 952 953 } ACPI_PARSE_OBJECT; 954 955 956 /* 957 * Parse state - one state per parser invocation and each control 958 * method. 959 */ 960 typedef struct acpi_parse_state 961 { 962 UINT8 *AmlStart; /* First AML byte */ 963 UINT8 *Aml; /* Next AML byte */ 964 UINT8 *AmlEnd; /* (last + 1) AML byte */ 965 UINT8 *PkgStart; /* Current package begin */ 966 UINT8 *PkgEnd; /* Current package end */ 967 union acpi_parse_object *StartOp; /* Root of parse tree */ 968 struct acpi_namespace_node *StartNode; 969 union acpi_generic_state *Scope; /* Current scope */ 970 union acpi_parse_object *StartScope; 971 UINT32 AmlSize; 972 973 } ACPI_PARSE_STATE; 974 975 976 /* Parse object flags */ 977 978 #define ACPI_PARSEOP_GENERIC 0x01 979 #define ACPI_PARSEOP_NAMED 0x02 980 #define ACPI_PARSEOP_DEFERRED 0x04 981 #define ACPI_PARSEOP_BYTELIST 0x08 982 #define ACPI_PARSEOP_IN_STACK 0x10 983 #define ACPI_PARSEOP_TARGET 0x20 984 #define ACPI_PARSEOP_IN_CACHE 0x80 985 986 /* Parse object DisasmFlags */ 987 988 #define ACPI_PARSEOP_IGNORE 0x01 989 #define ACPI_PARSEOP_PARAMLIST 0x02 990 #define ACPI_PARSEOP_EMPTY_TERMLIST 0x04 991 #define ACPI_PARSEOP_PREDEF_CHECKED 0x08 992 #define ACPI_PARSEOP_SPECIAL 0x10 993 994 995 /***************************************************************************** 996 * 997 * Hardware (ACPI registers) and PNP 998 * 999 ****************************************************************************/ 1000 1001 typedef struct acpi_bit_register_info 1002 { 1003 UINT8 ParentRegister; 1004 UINT8 BitPosition; 1005 UINT16 AccessBitMask; 1006 1007 } ACPI_BIT_REGISTER_INFO; 1008 1009 1010 /* 1011 * Some ACPI registers have bits that must be ignored -- meaning that they 1012 * must be preserved. 1013 */ 1014 #define ACPI_PM1_STATUS_PRESERVED_BITS 0x0800 /* Bit 11 */ 1015 1016 /* Write-only bits must be zeroed by software */ 1017 1018 #define ACPI_PM1_CONTROL_WRITEONLY_BITS 0x2004 /* Bits 13, 2 */ 1019 1020 /* For control registers, both ignored and reserved bits must be preserved */ 1021 1022 /* 1023 * For PM1 control, the SCI enable bit (bit 0, SCI_EN) is defined by the 1024 * ACPI specification to be a "preserved" bit - "OSPM always preserves this 1025 * bit position", section 4.7.3.2.1. However, on some machines the OS must 1026 * write a one to this bit after resume for the machine to work properly. 1027 * To enable this, we no longer attempt to preserve this bit. No machines 1028 * are known to fail if the bit is not preserved. (May 2009) 1029 */ 1030 #define ACPI_PM1_CONTROL_IGNORED_BITS 0x0200 /* Bit 9 */ 1031 #define ACPI_PM1_CONTROL_RESERVED_BITS 0xC1F8 /* Bits 14-15, 3-8 */ 1032 #define ACPI_PM1_CONTROL_PRESERVED_BITS \ 1033 (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS) 1034 1035 #define ACPI_PM2_CONTROL_PRESERVED_BITS 0xFFFFFFFE /* All except bit 0 */ 1036 1037 /* 1038 * Register IDs 1039 * These are the full ACPI registers 1040 */ 1041 #define ACPI_REGISTER_PM1_STATUS 0x01 1042 #define ACPI_REGISTER_PM1_ENABLE 0x02 1043 #define ACPI_REGISTER_PM1_CONTROL 0x03 1044 #define ACPI_REGISTER_PM2_CONTROL 0x04 1045 #define ACPI_REGISTER_PM_TIMER 0x05 1046 #define ACPI_REGISTER_PROCESSOR_BLOCK 0x06 1047 #define ACPI_REGISTER_SMI_COMMAND_BLOCK 0x07 1048 1049 1050 /* Masks used to access the BitRegisters */ 1051 1052 #define ACPI_BITMASK_TIMER_STATUS 0x0001 1053 #define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010 1054 #define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020 1055 #define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100 1056 #define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200 1057 #define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400 1058 #define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */ 1059 #define ACPI_BITMASK_WAKE_STATUS 0x8000 1060 1061 #define ACPI_BITMASK_ALL_FIXED_STATUS (\ 1062 ACPI_BITMASK_TIMER_STATUS | \ 1063 ACPI_BITMASK_BUS_MASTER_STATUS | \ 1064 ACPI_BITMASK_GLOBAL_LOCK_STATUS | \ 1065 ACPI_BITMASK_POWER_BUTTON_STATUS | \ 1066 ACPI_BITMASK_SLEEP_BUTTON_STATUS | \ 1067 ACPI_BITMASK_RT_CLOCK_STATUS | \ 1068 ACPI_BITMASK_PCIEXP_WAKE_STATUS | \ 1069 ACPI_BITMASK_WAKE_STATUS) 1070 1071 #define ACPI_BITMASK_TIMER_ENABLE 0x0001 1072 #define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020 1073 #define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100 1074 #define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200 1075 #define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400 1076 #define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */ 1077 1078 #define ACPI_BITMASK_SCI_ENABLE 0x0001 1079 #define ACPI_BITMASK_BUS_MASTER_RLD 0x0002 1080 #define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004 1081 #define ACPI_BITMASK_SLEEP_TYPE 0x1C00 1082 #define ACPI_BITMASK_SLEEP_ENABLE 0x2000 1083 1084 #define ACPI_BITMASK_ARB_DISABLE 0x0001 1085 1086 1087 /* Raw bit position of each BitRegister */ 1088 1089 #define ACPI_BITPOSITION_TIMER_STATUS 0x00 1090 #define ACPI_BITPOSITION_BUS_MASTER_STATUS 0x04 1091 #define ACPI_BITPOSITION_GLOBAL_LOCK_STATUS 0x05 1092 #define ACPI_BITPOSITION_POWER_BUTTON_STATUS 0x08 1093 #define ACPI_BITPOSITION_SLEEP_BUTTON_STATUS 0x09 1094 #define ACPI_BITPOSITION_RT_CLOCK_STATUS 0x0A 1095 #define ACPI_BITPOSITION_PCIEXP_WAKE_STATUS 0x0E /* ACPI 3.0 */ 1096 #define ACPI_BITPOSITION_WAKE_STATUS 0x0F 1097 1098 #define ACPI_BITPOSITION_TIMER_ENABLE 0x00 1099 #define ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE 0x05 1100 #define ACPI_BITPOSITION_POWER_BUTTON_ENABLE 0x08 1101 #define ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE 0x09 1102 #define ACPI_BITPOSITION_RT_CLOCK_ENABLE 0x0A 1103 #define ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE 0x0E /* ACPI 3.0 */ 1104 1105 #define ACPI_BITPOSITION_SCI_ENABLE 0x00 1106 #define ACPI_BITPOSITION_BUS_MASTER_RLD 0x01 1107 #define ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE 0x02 1108 #define ACPI_BITPOSITION_SLEEP_TYPE 0x0A 1109 #define ACPI_BITPOSITION_SLEEP_ENABLE 0x0D 1110 1111 #define ACPI_BITPOSITION_ARB_DISABLE 0x00 1112 1113 1114 /* Structs and definitions for _OSI support and I/O port validation */ 1115 1116 #define ACPI_ALWAYS_ILLEGAL 0x00 1117 1118 typedef struct acpi_interface_info 1119 { 1120 char *Name; 1121 struct acpi_interface_info *Next; 1122 UINT8 Flags; 1123 UINT8 Value; 1124 1125 } ACPI_INTERFACE_INFO; 1126 1127 #define ACPI_OSI_INVALID 0x01 1128 #define ACPI_OSI_DYNAMIC 0x02 1129 #define ACPI_OSI_FEATURE 0x04 1130 #define ACPI_OSI_DEFAULT_INVALID 0x08 1131 #define ACPI_OSI_OPTIONAL_FEATURE (ACPI_OSI_FEATURE | ACPI_OSI_DEFAULT_INVALID | ACPI_OSI_INVALID) 1132 1133 typedef struct acpi_port_info 1134 { 1135 char *Name; 1136 UINT16 Start; 1137 UINT16 End; 1138 UINT8 OsiDependency; 1139 1140 } ACPI_PORT_INFO; 1141 1142 1143 /***************************************************************************** 1144 * 1145 * Resource descriptors 1146 * 1147 ****************************************************************************/ 1148 1149 /* ResourceType values */ 1150 1151 #define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0 1152 #define ACPI_ADDRESS_TYPE_IO_RANGE 1 1153 #define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2 1154 1155 /* Resource descriptor types and masks */ 1156 1157 #define ACPI_RESOURCE_NAME_LARGE 0x80 1158 #define ACPI_RESOURCE_NAME_SMALL 0x00 1159 1160 #define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */ 1161 #define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */ 1162 #define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */ 1163 1164 1165 /* 1166 * Small resource descriptor "names" as defined by the ACPI specification. 1167 * Note: Bits 2:0 are used for the descriptor length 1168 */ 1169 #define ACPI_RESOURCE_NAME_IRQ 0x20 1170 #define ACPI_RESOURCE_NAME_DMA 0x28 1171 #define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30 1172 #define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38 1173 #define ACPI_RESOURCE_NAME_IO 0x40 1174 #define ACPI_RESOURCE_NAME_FIXED_IO 0x48 1175 #define ACPI_RESOURCE_NAME_FIXED_DMA 0x50 1176 #define ACPI_RESOURCE_NAME_RESERVED_S2 0x58 1177 #define ACPI_RESOURCE_NAME_RESERVED_S3 0x60 1178 #define ACPI_RESOURCE_NAME_RESERVED_S4 0x68 1179 #define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70 1180 #define ACPI_RESOURCE_NAME_END_TAG 0x78 1181 1182 /* 1183 * Large resource descriptor "names" as defined by the ACPI specification. 1184 * Note: includes the Large Descriptor bit in bit[7] 1185 */ 1186 #define ACPI_RESOURCE_NAME_MEMORY24 0x81 1187 #define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82 1188 #define ACPI_RESOURCE_NAME_RESERVED_L1 0x83 1189 #define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84 1190 #define ACPI_RESOURCE_NAME_MEMORY32 0x85 1191 #define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86 1192 #define ACPI_RESOURCE_NAME_ADDRESS32 0x87 1193 #define ACPI_RESOURCE_NAME_ADDRESS16 0x88 1194 #define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89 1195 #define ACPI_RESOURCE_NAME_ADDRESS64 0x8A 1196 #define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B 1197 #define ACPI_RESOURCE_NAME_GPIO 0x8C 1198 #define ACPI_RESOURCE_NAME_SERIAL_BUS 0x8E 1199 #define ACPI_RESOURCE_NAME_LARGE_MAX 0x8E 1200 1201 1202 /***************************************************************************** 1203 * 1204 * Miscellaneous 1205 * 1206 ****************************************************************************/ 1207 1208 #define ACPI_ASCII_ZERO 0x30 1209 1210 1211 /***************************************************************************** 1212 * 1213 * Disassembler 1214 * 1215 ****************************************************************************/ 1216 1217 typedef struct acpi_external_list 1218 { 1219 char *Path; 1220 char *InternalPath; 1221 struct acpi_external_list *Next; 1222 UINT32 Value; 1223 UINT16 Length; 1224 UINT16 Flags; 1225 UINT8 Type; 1226 1227 } ACPI_EXTERNAL_LIST; 1228 1229 /* Values for Flags field above */ 1230 1231 #define ACPI_EXT_RESOLVED_REFERENCE 0x01 /* Object was resolved during cross ref */ 1232 #define ACPI_EXT_ORIGIN_FROM_FILE 0x02 /* External came from a file */ 1233 #define ACPI_EXT_INTERNAL_PATH_ALLOCATED 0x04 /* Deallocate internal path on completion */ 1234 #define ACPI_EXT_EXTERNAL_EMITTED 0x08 /* External() statement has been emitted */ 1235 1236 1237 typedef struct acpi_external_file 1238 { 1239 char *Path; 1240 struct acpi_external_file *Next; 1241 1242 } ACPI_EXTERNAL_FILE; 1243 1244 1245 /***************************************************************************** 1246 * 1247 * Debugger 1248 * 1249 ****************************************************************************/ 1250 1251 typedef struct acpi_db_method_info 1252 { 1253 ACPI_HANDLE Method; 1254 ACPI_HANDLE MainThreadGate; 1255 ACPI_HANDLE ThreadCompleteGate; 1256 ACPI_HANDLE InfoGate; 1257 ACPI_THREAD_ID *Threads; 1258 UINT32 NumThreads; 1259 UINT32 NumCreated; 1260 UINT32 NumCompleted; 1261 1262 char *Name; 1263 UINT32 Flags; 1264 UINT32 NumLoops; 1265 char Pathname[ACPI_DB_LINE_BUFFER_SIZE]; 1266 char **Args; 1267 ACPI_OBJECT_TYPE *Types; 1268 1269 /* 1270 * Arguments to be passed to method for the command 1271 * Threads - 1272 * the Number of threads, ID of current thread and 1273 * Index of current thread inside all them created. 1274 */ 1275 char InitArgs; 1276 ACPI_OBJECT_TYPE ArgTypes[4]; 1277 char *Arguments[4]; 1278 char NumThreadsStr[11]; 1279 char IdOfThreadStr[11]; 1280 char IndexOfThreadStr[11]; 1281 1282 } ACPI_DB_METHOD_INFO; 1283 1284 typedef struct acpi_integrity_info 1285 { 1286 UINT32 Nodes; 1287 UINT32 Objects; 1288 1289 } ACPI_INTEGRITY_INFO; 1290 1291 1292 #define ACPI_DB_DISABLE_OUTPUT 0x00 1293 #define ACPI_DB_REDIRECTABLE_OUTPUT 0x01 1294 #define ACPI_DB_CONSOLE_OUTPUT 0x02 1295 #define ACPI_DB_DUPLICATE_OUTPUT 0x03 1296 1297 1298 /***************************************************************************** 1299 * 1300 * Debug 1301 * 1302 ****************************************************************************/ 1303 1304 /* Entry for a memory allocation (debug only) */ 1305 1306 #define ACPI_MEM_MALLOC 0 1307 #define ACPI_MEM_CALLOC 1 1308 #define ACPI_MAX_MODULE_NAME 16 1309 1310 #define ACPI_COMMON_DEBUG_MEM_HEADER \ 1311 struct acpi_debug_mem_block *Previous; \ 1312 struct acpi_debug_mem_block *Next; \ 1313 UINT32 Size; \ 1314 UINT32 Component; \ 1315 UINT32 Line; \ 1316 char Module[ACPI_MAX_MODULE_NAME]; \ 1317 UINT8 AllocType; 1318 1319 typedef struct acpi_debug_mem_header 1320 { 1321 ACPI_COMMON_DEBUG_MEM_HEADER 1322 1323 } ACPI_DEBUG_MEM_HEADER; 1324 1325 typedef struct acpi_debug_mem_block 1326 { 1327 ACPI_COMMON_DEBUG_MEM_HEADER 1328 UINT64 UserSpace; 1329 1330 } ACPI_DEBUG_MEM_BLOCK; 1331 1332 1333 #define ACPI_MEM_LIST_GLOBAL 0 1334 #define ACPI_MEM_LIST_NSNODE 1 1335 #define ACPI_MEM_LIST_MAX 1 1336 #define ACPI_NUM_MEM_LISTS 2 1337 1338 1339 /***************************************************************************** 1340 * 1341 * Info/help support 1342 * 1343 ****************************************************************************/ 1344 1345 typedef struct ah_predefined_name 1346 { 1347 char *Name; 1348 char *Description; 1349 #ifndef ACPI_ASL_COMPILER 1350 char *Action; 1351 #endif 1352 1353 } AH_PREDEFINED_NAME; 1354 1355 typedef struct ah_device_id 1356 { 1357 char *Name; 1358 char *Description; 1359 1360 } AH_DEVICE_ID; 1361 1362 typedef struct ah_uuid 1363 { 1364 char *Description; 1365 char *String; 1366 1367 } AH_UUID; 1368 1369 #endif /* __ACLOCAL_H__ */ 1370